Wuxi Lansen Chemicals Co., Ltd

fixing agent(LSF-36)

• Category :

  Catalyst and Auxiliary/Water Treatment Chemicals

• CAS NO :

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• Main Specifications :

  LSF-36

• Packing :

  50kg or 125kg net in plastic drum

• Product description :

  LSF-36 Formaldehyde-free Fixative Product Name:LSF-36 Formaldehyde-free Fixative Chemical composition: cationic copolymer Specifications: Product Code LSF-36 LSF-36HC Appearance Brown viscous liquid Solid content 49-51 59-61 Viscosity 1000-3000 5000-20000 PH (1%) 2-5 2-5 Solubility: Soluble in cold water easily Characteristics:1.The product contains active group in molecule and it can improve fixing effect.2. The product is free of formaldehyde, and is environment-friendly product.Application:It is suitable for fixing of reactive dye and direct dyes and is widely used in the color fixation on costume for export. Usage： Process parameter: Fixing agent dose: 0.5%--2%(o.w.f) Fixing temperature: 45--60℃ Fixing time: 20—30minute PH value: 6—7Technical flow: dyeing → washing (→soap washing → water washing )→ fixing color → washing → other technical Attention: ① before fixation, washing the costuming inside out with the clean water, lest the leftover should influence on the effect of the color fixation ② after fixation, also washing the costuming with clean water, lest should influence on the next working procedure ③ the PH also could influence the color fixation and the color and luster of the fabric, please adjust the PH according the practice ④ the increase of dosage of fixing agent and the up-down of the temperature are good to enhance the color fixation, but too high may be lead to color change ⑤ according to the practice , the plants could rectify technics to reach the best color fixation through the samplingPackage and storage: 1. 50kg or 125kg net in plastic drum 2. Keep in dry and ventilated place, away from direct sunshine . Shelf life: 1 year.

• Uses :

  color fixing agent